| Ray Reed 32 O-9-20252 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 12 | 5.31M | 24.2M | May 2019 – Apr 2026 |
| Rayburn-Baumann W16I O-10-52353 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 624K | 1.25M | Apr 2019 – Apr 2026 |
| Rayburn-Baumann W16P O-10-50662 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 598K | 1.72M | May 2018 – Apr 2026 |
| Rayburn-Baumann W16G O-10-52331 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 598K | 956K | Apr 2019 – Apr 2026 |
| Rayburn-Baumann W16H O-10-52351 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 593K | 1.25M | Apr 2019 – Apr 2026 |
| Erwin-Murray 45F O-10-58275 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 567K | 646K | Oct 2022 – Apr 2026 |
| Ray-Winkleman C43E O-10-61572 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 548K | 1.05M | Jun 2024 – Apr 2026 |
| Ray Reed 33C O-9-21161 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 546K | 1.57M | May 2021 – Apr 2026 |
| Rayburn-Baumann W16Q O-10-50768 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 527K | 1.77M | May 2018 – Apr 2026 |
| Ray-OXY W43Q O-10-60850 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 502K | 908K | Jun 2024 – Apr 2026 |
| Erwin-Murray 45G O-10-58090 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 501K | 646K | Sep 2022 – Apr 2026 |
| Erwin-Murray 45H O-10-58109 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 465K | 536K | Sep 2022 – Apr 2026 |
| Raymond Glasscock 5F O-10-48291 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 453K | 625K | Nov 2016 – Apr 2026 |
| Ray Reed 33F O-9-21200 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 447K | 1.41M | May 2021 – Apr 2026 |
| Erwin-Murray 45C O-10-58477 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 444K | 661K | Oct 2022 – Apr 2026 |
| Erwin-Murray 45D O-10-58232 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 439K | 480K | Oct 2022 – Apr 2026 |
| Raymond Glasscock 5G O-10-48292 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 421K | 1.03M | Nov 2016 – Apr 2026 |
| Erwin-Murray 45A O-10-58067 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 420K | 676K | Oct 2022 – Apr 2026 |
| Rayburn-Baumann W16R O-10-50751 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 417K | 1.21M | May 2018 – Apr 2026 |
| Ray-Winkleman C43D O-10-61645 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 408K | 647K | Jun 2024 – Apr 2026 |
| Ray Reed 33A O-9-21162 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 400K | 1.32M | May 2021 – Apr 2026 |
| Erwin-Murray 45J O-10-58036 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 399K | 631K | Sep 2022 – Apr 2026 |
| Ray Reed 33E O-9-21209 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 399K | 3.8M | May 2021 – Apr 2026 |
| Ray Reed 33B O-9-21163 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 395K | 1.32M | May 2021 – Apr 2026 |
| Ray-Winkleman C43A O-10-61592 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 394K | 756K | Jun 2024 – Apr 2026 |
| Ray-Winkleman C43C O-10-61024 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 393K | 1.05M | Jun 2024 – Apr 2026 |
| Ray-OXY W43R O-10-61014 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 356K | 440K | Jun 2024 – Apr 2026 |
| Erwin-Murray 45E O-10-58229 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 356K | 688K | Oct 2022 – Apr 2026 |
| Raymond Glasscock 5D O-10-48263 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 343K | 926K | Nov 2016 – Apr 2026 |
| Ray Reed 33D O-9-21208 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 318K | 3.01M | May 2021 – Apr 2026 |
| Ray-Winkleman C43F O-10-60567 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 316K | 347K | Jun 2024 – Apr 2026 |
| Raymond Glasscock 5E O-10-48290 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 304K | 939K | Nov 2016 – Apr 2026 |
| Ray-OXY W43U O-10-61049 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 300K | 882K | Jun 2024 – Apr 2026 |
| Ray-OXY W43T O-10-62104 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 290K | 463K | Jun 2024 – Apr 2026 |
| Ray-OXY W43P O-10-60963 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 285K | 720K | Jun 2024 – Apr 2026 |
| Ray, Lonnie -B- O-10-22513 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 7 | 278K | 688K | Jan 1993 – Dec 2025 |
| Erwin-Murray 45R O-10-63831 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 260K | 268K | Sep 2025 – Apr 2026 |
| Ray Reed 33I O-9-21201 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 256K | 1.54M | May 2021 – Apr 2026 |
| Erwin-Murray 45O O-10-64104 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 246K | 286K | Sep 2025 – Apr 2026 |
| Ray-OXY W43S O-10-61254 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 243K | 336K | Jun 2024 – Apr 2026 |
| Erwin-Murray 45K O-10-64171 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 238K | 214K | Sep 2025 – Apr 2026 |
| Erwin-Murray 45S O-10-63753 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 229K | 247K | Sep 2025 – Apr 2026 |
| Erwin-Murray 45B O-10-58228 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 222K | 823K | Oct 2022 – Apr 2026 |
| Ray Reed 33H O-9-21210 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 1 | 221K | 1.6M | May 2021 – Apr 2026 |
| Erwin-Murray 45I O-10-58230 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 215K | 525K | Sep 2022 – Apr 2026 |
| Ray-Winkleman C43B O-10-60629 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 191K | 271K | Jun 2024 – Apr 2026 |
| Murray "C" O-10-28419 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 2 | 191K | 281K | Jan 1993 – Apr 2026 |
| Erwin-Murray 45P O-10-63752 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 179K | 180K | Sep 2025 – Apr 2026 |
| Ray, Lonnie O-10-22416 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 4 | 158K | 528K | Jan 1993 – Dec 2025 |
| Erwin-Murray 45N O-10-64103 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 1 | 151K | 186K | Sep 2025 – Apr 2026 |